Home / 275,727,844,069.76-413,012,565,015.28-174,946,835,843.20

Finding the Fourth Proportional to 275,727,844,069.76, 413,012,565,015.28 and 174,946,835,843.20

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Solution

The fourth proportional to 275,727,844,069.76, 413,012,565,015.28 and 174,946,835,843.20 is: 262,052,755,885.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,727,844,069.76 : 413,012,565,015.28 = 174,946,835,843.20 : x
  2. Step 2: Convert to fraction form
    275,727,844,069.76/413,012,565,015.28 = 174,946,835,843.20/x
  3. Step 3: Cross multiply
    275,727,844,069.76x = 413,012,565,015.28 × 174,946,835,843.20
  4. Step 4: Simplify right side
    275,727,844,069.76x = 72,255,241,412,907,167,121,408
  5. Step 5: Solve for x
    x = 72,255,241,412,907,167,121,408/275,727,844,069.76
  6. Step 6: Final answer
    x = 262,052,755,885.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.